package com.cdp.system.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.cdp.common.core.domain.entity.SysEfficiencyMerchantName;
import org.apache.ibatis.annotations.Mapper;
import java.util.Map;

@Mapper
public interface SysEfficiencyMerchantNameMapper extends BaseMapper<SysEfficiencyMerchantName> {
    Map<String, Object> queryMechanicalPerformanceMaxMin();



}
